Guide
Viral hooks: stop collecting lines, start collecting shapes
Every list you can find, your competitors found too. The method is the part worth owning.
There is a problem with every list of viral hooks, including good ones. The list is public. Everyone in your niche can read it, and within a few weeks the lines on it are everywhere and have stopped working.
The way out is not a better list. It is a habit that produces fresh material continuously from something you already do — scrolling.
What a swipe file usually gets wrong
Most people who keep a swipe file save the video. Then they open the folder three weeks later, watch something back, and have no idea why they saved it. The file grows and never gets used.
The reason is that the video is not the lesson. The video is the evidence. The lesson is four facts about it, and those take ninety seconds to write down and survive being re-read.
The four facts worth recording
- The shape of the opening, not the sentence. Was it an admission, a contradiction, a number, an unfinished story, a direct address, a visible result? The six are set out in TikTok hooks.
- What was withheld. Every working hook holds something back. Name it in a few words — the cause, the amount, the outcome, who it happened to.
- When the complication arrived. The second at which the obvious answer got taken away. This is the number almost nobody records and it is the most useful one.
- What the close asked for. A follow, a save, a send, a comment, or nothing.
Shape: admission. Withheld: how much it cost.
Complication at 0:05 — 'and it is not the reason everyone says'.
Turn at 0:11. Close asked for a save, not a follow.
Where to collect from
Your own feed, not a trending page. A trending page shows you what is working for a general audience. Your feed, if you have been posting in your niche, shows you what is working for an audience that overlaps with yours — which is the only one that matters.
One rule makes this work: record the ones that held you, not the ones with big numbers. A video with two million views that you scrolled past teaches you nothing. A video with forty thousand views that you watched to the end is evidence about the audience you share with it.
Why the shape transfers and the sentence does not
A hook that says 'I saved £9,000 in a year' works because the person saying it did. Lift that sentence onto a subject it does not fit and the specificity that made it convincing is what makes it sound borrowed.
The shape underneath — a precise number, withheld method, complication at five seconds — carries to any subject you like, because it describes an arrangement rather than a fact.
Ten entries is enough
You do not need hundreds. Ten well-written entries covering four or five different shapes will carry months of videos, because each shape produces a video every time your subject changes.
At ten entries a pattern usually appears: your niche leans on two or three shapes much harder than the rest. That is useful twice over — it tells you what the audience responds to, and it tells you which shape nobody near you is using.
The faster version
Ninety seconds per entry is cheap and the habit is the point. If you would rather not run it manually, Write Shorts reads a pasted link, works out the same structure, and writes a script in that shape about your subject. It costs money and there is no free tier — the method above is free and produces the same understanding, just slower.
Questions people ask
- How many hooks should I keep?
- Ten good entries beats a hundred saved videos. The limit is how many you can actually recall when writing.
- Should I copy hooks that are trending?
- Borrow the shape. Copying the sentence puts you in a crowd of people running the same line that week, which is the fastest way to look generic.
- Does this work for Reels and Shorts too?
- The method does. Instagram adds visual and audio-led hooks that have no spoken equivalent — those are in [hooks for Reels](/blog/hooks-for-reels).
Your turn, with a video that already worked
Paste a TikTok, Reel or Short from your own niche. You get the same shape back, written about your subject, in your words.
Paid plans only — there is no free tier. $24.99 a month, or $149 a year.